210345213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{19471}}^1$

素因数の和:19764

約数の個数: 16

約数和(自身を含む): 303140096

約数和(自身を除く): 92794883

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 19471, 58413, 253123, 759369, 5393467, 16180401, 70115071, 210345213]

約数ペア:

[(1, 210345213), (3, 70115071), (13, 16180401), (39, 5393467), (277, 759369), (831, 253123), (3601, 58413), (10803, 19471)]